

Part number 704-019 is a Front Cover that encloses and protects the internal components on compatible RentSpray, 740, 640, 540, 440, 340, and 330 series sprayer systems. This protective housing shields critical parts from debris and damage while providing a finished appearance.
| Part Number | 704-019 |
|---|---|
| Part Description | Front Cover |
| Fits | RentSpray 650; RentSpray 600; Rent Spray 450; 740 ix Airless Sprayer; 640 IX Airless Sprayer; 540 IX Airless Sprayer; 440 IX Airless Sprayer; 340 Airless Sprayer International Model; 330 Airless Sprayer |
| Condition | New |
Part number 704-019 is a Front Cover specifically engineered for use across a comprehensive range of professional sprayer systems including RentSpray 650, 600, and 450; 740 ix Airless Sprayer; 640 IX Airless Sprayer; 540 IX Airless Sprayer; 440 IX Airless Sprayer; 340 Airless Sprayer International Model; and 330 Airless Sprayer. These professional units include rental sprayers and airless sprayers for residential, commercial, and industrial applications. This front cover is a protective housing that encloses and shields internal components such as the pump, motor, or drive system from dust, debris, impact, and overspray.
The front cover is typically made from durable, impact-resistant materials with a corrosion-resistant finish to withstand job site conditions. It is secured with screws or fasteners that must be removed for service access. The cover may also incorporate ventilation louvers or openings to allow cooling airflow while preventing contamination ingress. A properly installed front cover is essential for operator safety, protecting moving parts and electrical components from contact.
This front cover is subjected to continuous vibration, impact during transport, and potential chemical exposure. Failure modes include cracking or breaking from impact, warping from heat, loosening of mounting fasteners, and deformation. A damaged or missing front cover exposes internal components to contamination and physical damage, creates a safety hazard, and detracts from the professional appearance of the equipment. Replacement with genuine 704-019 front cover restores proper protection and ensures safe, reliable operation.
| Component Protection | Shields pump, motor, and internal parts from debris and impact |
|---|---|
| Operator Safety | Prevents contact with moving parts and electrical components |
| Cosmetic Finish | Provides professional appearance and may aid ventilation |
| Physical Damage | Cover is cracked, broken, or has broken mounting points |
|---|---|
| Warping | Deformation prevents proper fit or sealing |
| Missing | Cover lost during transport or service |
| Corrosion | Severe rust or chemical degradation has compromised the cover |
Part number 704-019 is specifically designed for a comprehensive range of professional sprayer systems including RentSpray 650, 600, and 450; 740 ix Airless Sprayer; 640 IX Airless Sprayer; 540 IX Airless Sprayer; 440 IX Airless Sprayer; 340 Airless Sprayer International Model; and 330 Airless Sprayer. These professional units include rental sprayers and airless sprayers for residential, commercial, and industrial applications. This front cover is a universal component engineered for the protection requirements across these diverse professional platforms. Always confirm fitment using the correct parts diagram for your exact model and serial number.
| Compatible Models | Component |
|---|---|
| RentSpray 650 | Front Cover |
| RentSpray 600 | |
| Rent Spray 450 | |
| 740 ix Airless Sprayer | |
| 640 IX Airless Sprayer | |
| 540 IX Airless Sprayer | |
| 440 IX Airless Sprayer | |
| 340 Airless Sprayer International Model | |
| 330 Airless Sprayer |
The front cover is part of the external housing. When servicing this component, these related parts are often addressed at the same time.
Fasteners securing the cover. Replace if corroded or threads are damaged.
Often mounted on or near front cover. Inspect for damage.
Warning and informational labels on cover. Replace if damaged.